Interference of oxygen, carbon dioxide, and water vapor on the analysis for oxides of nitrogen by chemiluminescence [PDF]
The interference of small concentrations (less than 4 percent by volume) of oxygen, carbon dioxide, and water vapor on the analysis for oxides of nitrogen by chemiluminescence was measured.
Maahs, H. G.
core +1 more source
Inert Gases in the Control of Museum Insect Pests [PDF]
, 1998 Describes in detail the techniques, materials, and operating parameters of successful insect eradication procedures developed at the Getty Conservation Institute and ...
Charles Selwitz, Shin Maekawa
core
Smooth ‘inverted-V-shaped’ & smooth ‘N-shaped’ pollution-income paths [PDF]
We explore the idea of regime switching as a new methodological approach in the analysis of the emission-income relationship. A static smooth transition regression model is developed with fixed-effects.
Anastasios Xepapadeas +1 more
core
An apparatus is described for the measurement of metabolic rate and breathing dynamics in which inhaled and exhaled breath are sensed by sealed, piston-displacement type spirometers.
Perry, C. L.
core +1 more source
Tradable Rights to Emit Air Pollution [PDF]
The use of cap-and-trade to regulate air pollution promises to achieve environmental goals at lower cost than traditional prescriptive approaches. Cap-and-trade has been applied to various air pollutants including sulfur dioxide, nitrogen oxides, and ...
Burtraw, Dallas, Evans, David A.
core
Measuring nitrogen loss from denitrification
California Agriculture, 1977 Denitrification is the biological reduction of nitrate and nitrite to volatile gases, usually nitrous oxide or molecular nitrogen, or both. Denitrification is accomplished by bacteria capable of using nitrate in place of oxygen.
D Rolston
doaj
Assessment of three large-scale depopulation methods for swine.
PLoS ONEThe threat of foreign animal disease outbreaks to U.S. swine herds warrants effective and readily available depopulation methods. Current American Veterinary Medical Association-recommendations using preferred physical methods for swine depopulation are ...
Janice Y Park +16 more
doaj +1 more source
Shock-tube measurements of the vibration- vibration energy exchange probability for the CO-N2 system [PDF]
Measuring vibration-vibration energy exchange probability in nitrogen-carbon dioxide-argon mixtures in shock ...
Appleton, J. P., Mc Laren, T. I.
core +1 more source
Super-sensitive nitrogen dioxide detector identifies greenhouse gases
California Agriculture, 2002 California Agriculture - All ...
California Agriculture
doaj
The effect of composition on the mechanism of stress-corrosion cracking of titanium alloys in nitrogen tetroxide, and aqueous and hot- salt environments Annual summary report, 1 May 1967 - 30 Apr. 1968 [PDF]
Stress corrosion data for titanium alloys in aqueous, hot salt, and nitrogen dioxide ...
Boyd, J. D. +6 more
core +1 more source